<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        @keyframes bounce {

            60%,
            80%,
            to {
                transform: translateY(350px);
            }

            70% {
                transform: translateY(250px);
            }

            90% {
                transform: translateY(300px);
            }
        }

        .ball {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background-color: lightcoral;
            animation: bounce 3s cubic-bezier(.1,.25,1,.25);
        }
    </style>
</head>

<body>
<div>
    <div class="ball"></div>
</div>
</body>

</html>